Download INSTRUCTION MANUAL & PARTS

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PRESSURE VESSEL Model 1046
With system RC-176 (2 operators)
INSTRUCTION MANUAL & PARTS
2015-11-10
1046 Pressure Vessel - Instruction Manual & Parts
2015-11-10
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Ta b l e o f c o n t e n t s
Page
Definition of Terms Used In This Manual.............................................................................................. 3
WARNINGS................................................................................................................................................................. 4
how to SET UP THE BLASTER............................................................................................................................. 5
RC 176 Control system.................................................................................................................................... 6
Before Blasting................................................................................................................................................... 7
Blasting................................................................................................................................................................... 8
Blasting (end)....................................................................................................................................................... 9
Maintenance Schedule................................................................................................................................. 10
Maintenance Procedures............................................................................................................................ 11
Troubleshooting............................................................................................................................................. 12
Troubleshooting (cont’d).......................................................................................................................... 13
Troubleshooting (end)................................................................................................................................. 14
System assembly - Parts (front view)............................................................................................................ 15
System assembly - Parts cont’d (front view)............................................................................................... 16
System assembly - Parts cont’d (miscellaneous)....................................................................................... 17
System assembly - Parts list............................................................................................................................ 18
AV-176 Air valve assembly - Exploded view.............................................................................................. 19
Air valve AV-186 - Exploded view................................................................................................................... 20
Abrasive metering valve PMV-186 - Exploded view............................................................................. 21
System assembly - Electrical box, exploded view.................................................................................... 22
Control handle systems - Exploded view.............................................................................................. 22
NOVA 2000 assembly - Exploded view.......................................................................................................... 23
NOVA 2000 assembly - Parts list...................................................................................................................... 24
RADEX Breathing airline filter - Exploded view.................................................................................. 25
RADEX Breathing airline filter - Parts list.............................................................................................. 26
ISTblast warranty registration.............................................................................................................. 27
our mission.......................................................................................................................................................... 28
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D e f i n i t i o n o f Te r m s U s e d I n T h i s M a n u a l
Abrasive (also known as “media”): granular material used for blasting a surface.
Blow down (also known as “depressurize”): to expulse air automatically or manually from a pressurized
vessel.
Control Handle: mandatory remote-control device used to start and stop the blaster.
Depressurize (also known as “blow down”): to expulse air automatically or manually from a pressurized
vessel.
Pressure Hold System (also known as “manual blow-down system”): blasting system in which the
pressure vessel stays pressurized when the control handle is released.
Pressure Release System (also known as “automatic blow-down system”: blasting system in which the
pressure vessel is automatically depressurized when the control handle is released.
Pressure Vessel: enclosed section of the blaster filled with pressurized air and abrasive during blasting
operations.
Pressurize: to fill the pressure vessel with compressed air.
Properly Trained Person: a person who has successfully passed a training course in sandblasting
pertaining mainly to the safe operation of stationary or portable Abrasive Blasters with capacities ranging
from 1.5 ft3 to 6.5 ft3 and who has read this entire manual and understands it
Silica : hazardous substance found in many naturally occurring abrasives.
NOTE: Abrasives containing silica must NEVER be used in any blasting situation. Even if respiratory protective
equipment is used, the resulting dust can cause respiratory disease
Safety Symbols
The safety symbols below are designed to ensure the safety and protection of the Abrasive Blaster
operator and of anyone else nearby. The explanations provided apply to sandblasting equipment.
WARNING :This symbol indicates a potentially
dangerous situation that could result in serious
injury or death if the instructions related to the
symbol are not carried out. Throughout the
manual, this warning triangle will appear to
denote instructions requiring special attention.
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DANGER : This symbol indicates a potentially
dangerous situation that WILL result in serious
injury or death if the instructions related to the
symbol are not carried out. Throughout the
manual, this warning triangle will appear to
denote instructions requiring special attention.
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Anyone who will be running the Abrasive Blaster or who will be nearby during its operation must
receive appropriate training in the safe operation of the equipment and must be cautioned
about the potential hazards. Besides being adequately trained, anyone who will be running the
Abrasive Blaster or who will be nearby during its operation must read, understand and follow
all the procedures explained in the user manual. For replacement manuals, please contact your
distributor or go to www.ISTblast.com.
Anyone who will be running the Abrasive Blaster or who will be nearby during its operation must
use respiratory protection that meets OSHA and NIOSH standards for breathing apparatus and
supplied air.
Because they contain large amounts of accumulated energy, Pressurized Vessels can cause serious
injury or death if safety procedures are ignored. Never perform maintenance on a pressurized
Pressure Vessel or attempt to open it under any circumstances. Always depressurize the equipment
and disconnect it properly from its air source before beginning maintenance. Never modify the
Pressure Vessel or do grinding or welding on it under any circumstances. Otherwise, the ASME
certification will be void. Damaged pressure vessels must NEVER be used.
The appropriate Remote (Deadman) Control System must be used to operate the Abrasive Blaster.
Abrasive Blasters must NEVER be used without Remote Controls. Bleeder-Type Control Handles
must NEVER be used with RC-176 or RC-186 Series Blasters because they can create dangerous
conditions where the blaster does not shut off when the handle is released.
Anyone who will be running the Abrasive Blaster or who will be nearby during its operation must
use the appropriate safety equipment as well as common sense to protect themselves. The required
safety equipment includes, but is not limited to, hearing, eye, body and lung protection. Because
of their weight, Abrasive Blasters and the objects being blasted can cause serious injury or death if
they topple over. All OSHA and NIOSH safety requirements must be followed at all times.
Only genuine ISTblast replacement parts must be used for maintenance on the Abrasive Blaster.
The equipment must NEVER be altered under any circumstances. Using altered brand parts can
create hazardous conditions and will void your warranty.
Before using the Abrasive Blaster, inspect it and make sure it is in good working order. Malfunctioning
or damaged equipment must NEVER be used.
Only clean, cool, dry compressed air must be supplied to the Abrasive Blaster. Hazardous conditions
can result if moisture or debris reaches the Remote Control System. Compressed air supplied to the
Blaster must not exceed 150 psi.
Using an air-line pressure regulator is strongly rISTblastmmended.
Abrasive Blasters must NEVER be used in locations that could be deemed potentially hazardous
according to Article 500 of the National Electrical Code, NFPA 70. The Abrasive Blaster must NEVER
be used in wet locations. Electrically controlled Abrasive Blasters must always be connected to a
ground fault circuit interrupter (GFCI).
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how to S E T U P T H E B L A S T E R
WARNING : The Operating Procedures described in this manual are intended to provide basic
information about the safe operation of the features of ISTblast RC-176/RC-186 Series Abrasive
Blasters. The Abrasive Blaster should be operated only by persons who are fully trained in
abrasive blasting.
INSPECT THE PRESSURE VESSEL
PURGE THE AIR SUPPLY HOSE
When your Abrasive Blaster arrives, remove
the Handway Assembly and check if any
foreign objects have fallen in through the
pop-up opening. If so, remove them all, and
then reinstall the Handway Assembly.
Before the Air Supply Hose is connected to
the Abrasive Blaster, the hose must be purged
of any moisture or debris. If there is standing
water or moisture in the air line, the Abrasive
Blaster will not perform optimally. Air supplied
to the Abrasive Blaster must be cool, dry and
clean.
DANGER : Maintenance must NEVER be done
on the Abrasive Blaster nor should anyone try
to open it while it is pressurized. Otherwise,
serious injury or death will result from the
violent expulsion of compressed air and
propelled objects.
RE-TIGHTEN the HANDWAY ASSEMBLY
Once you have pressurized the Abrasive
Blaster for the first time, tighten the nut on
the Handway Assembly. Also, whenever
the Handway Assembly is removed for
maintenance, you must tighten the nut again,
prior to and following the next pressurization.
DANGER : Maintenance must NEVER be done
on the Abrasive Blaster nor should anyone try
to open it while it is pressurized. Serious injury
or death will result from the violent expulsion
of compressed air and propelled objects.
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ATTACH THE REMOTE CONTROL HANDLE
Using hose clamps or heavy wire ties, fasten
the Remote Control Handle to the Blast Hose
near the Nozzle. Next, form a loop of Twinline/
Control Cord where the first 6 inches of cord
curve away from the Blast Hose, then the next
6 inches run parallel to the Blast Hose, and then
the last 6 inches curve back to join the Blast
Hose. At the location where the loop ends,
fasten the Twinline/Control Cord to the Blast
Hose by wrapping duct tape twice around the
Twinline/Control Cord and then around the
Blast Hose to form a strain-relief attachment.
Do this only on the first connection near the
Control Handle. Fasten the rest of the Twinline/
Control Cord to the blast hose by wrapping
duct tape around the cord and the hose, every
3 feet, beginning at the Nozzle end of the Blast
Hose.
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R C 176 C o n t r o l s y s t e m
How it works
IMPORTANT :
A PRESSURE REGULATOR SHOULD BE INSTALLED ON THE AIRLINE FROM AIR COMPRESSOR
When the main air-line ball valve is ON, air is supplied to the AV-176 Combination Air Intake and Exhaust Valve,
which is normally closed.
When the Remote Control Handle on the dual air line is depressed, the AV-176 Combination Valve will be
activated, so the air can flow in. This forces the Plunger Pop-up Valve to seal the filling port and close the exhaust
section of the Combination Valve at the same time, thus pressurizing the Pressure Vessel.
When the Control Handle is released, blasting will stop and the Pressure Vessel will automatically depressurize.
When you have finished blasting, always be sure to close the main inlet air-line ball valve.
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Before Blasting
PRE-BLASTing inspection
Before each use of the Abrasive Blaster, check and
make sure it is in safe working condition. Examine
the seals, hoses and other components closely for
wear or damage. Replace any damaged or worn
component before you begin blasting.
WARNING : An Abrasive Blaster must NEVER be
used if any of its components are damaged or
worn. Replace all damaged or worn parts before
using the equipment.
HOW TO ADD THE ABRASIVE
Before you fill the Abrasive Blaster, be sure that the
Inlet Valve is closed and that the Pressure Vessel is
depressurized. Pour the abrasive into the top of
the Abrasive Blaster. Allow it to flow around the
Pop-up and into the Pressure Vessel. Make sure
you neither overfill nor allow foreign materials
to enter. To prevent foreign items from getting
inside, the use of a screen is rISTblastmmended.
DANGER : NEVER reach inside while the Abrasive
Blaster is being filled. The pop-up opening can
close unexpectedly and cause serious injury or
death.
WARNING : Abrasives containing silica must
NEVER be used with ISTblast Abrasive Blasters.
WARNING : The Inlet Valve must NEVER be open
while the Abrasive Blaster is being filled. Before
you begin filling, always be sure to close it.
WARNING : NEVER use electrically conductive
abrasives when the Abrasive Blaster is being used
with Electrical Remote Control Systems, unless
the sealed strain relief connectors have been
changed.
WARNING : An Abrasive Blaster containing
abrasive must NEVER be moved or transported.
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ABOUT THE REMOTE CONTROL SYSTEM
An electrical or pneumatic Remote Control System
(also referred to as “Deadman”) must always be used
with an Abrasive Blaster to start and stop blasting.
Electrical : On the Abrasive Blaster, the Remote
Control Handle must be connected to the female
twist-lock connector on the Abrasive Blaster. A 12
VDC power source (12-V battery or optional 120
VAC to 12 VDC converter) must be connected to the
male twist-lock connector.
Pneumatic : The Remote Control twin-line hose
must be connected to the Abrasive Blaster using
the threaded or quick-disconnect fittings that
are supplied. Using pneumatic Remote Control
Systems is not rISTblastmmended with Blast Hoses
exceeding 100 feet.
WARNING : The Abrasive Blaster must NEVER be
operated without a Remote Control System.
DANGER : Caution must always be used around
electrical sources to avoid electrical shock. Never
operate electrically remote-controlled Abrasive
Blasters in wet or other hazardous conditions.
HOW TO CONNECT HOSES
Before you connect hoses to the Abrasive Blaster,
be sure the Inlet Valve is closed and the compressed
air supply is off. Next, connect the hose from
the compressed air supply to the inlet on the
Abrasive Blaster and use safety clips to secure it.
Using an air-line pressure regulator is strongly
rISTblastmmended. Connect the blast hose to the
coupling on the Metering Valve at the base of the
Abrasive Blaster. Use safety clips to secure it.
WARNING : Safety devices, such as clips and whip
checks (safety cables), must always be used to
secure the hose.
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Blasting
HOW TO PRESSURIZING THE ABRASIVE
BLASTER
Before you pressurize the Abrasive Blaster,
make sure that:
All “BEFORE BLASTING” procedures have been carried out.
The Inlet Valve is shut off.
The Blow-down Valve is shut off (RC-186 systems only).
The Remote Control Handle is released.
Each hose connection is secure and reinforced with a safety clip.
The Abrasive Blaster is set up in a safe
location, on level ground, and everyone
nearby has been informed of its presence.
Anyone who will be near the Abrasive Blaster
is wearing the required safety equipment.
The only persons who will be near the
Abrasive Blaster are those who have received
the proper training and who have read the
manual and understand it.
Once these conditions are met, you can turn
on the compressed air source and open the
Inlet Valve on the Abrasive Blaster. At that
point, the Abrasive Blaster will be ready for
blasting.
DANGER : Maintenance must NEVER be done on
the Abrasive Blaster nor should anyone try to open
it while it is pressurized. Otherwise, serious injury
or death will result from the violent expulsion of
compressed air and propelled objects.
The compressed air supplied to the Abrasive
Blaster should NEVER exceed 150 PSI (10.3 BAR).
WARNING : Activating the Remote Control
Handle can cause the Blast Hose to kick back.
Prepare by bracing yourself. Blasters with MMV175 Metering Valves usually kick back erratically
for a short while when they first start up.
WARNING : All persons who will be in the vicinity
of the blasting operation must be adequately
trained, must have read and understood the
manual and must be wearing the necessary safety
equipment.
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HOW TO USE THE ABRASIVE BLASTER
To prepare for blasting, pressurize the Abrasive
Blaster. To begin the flow of abrasive and compressed
air, push the safety flap down and squeeze the
Remote Control Handle. To adjust the air-abrasive
mixture, turn the handle on the Metering Valve. It will
take a bit of time for the adjusted mixture to reach the
Nozzle. The delay will vary according to the length of
the Blast Hose. Before you make adjustments, stop
the Abrasive Blaster by releasing the Remote Control
Handle. After a short period, which will again depend
on the length of the hose, the flow of compressed air
and abrasive will come to a halt. On Pressure Release
(RC-176) Abrasive Blasters, the Pressure Vessel
automatically exhausts through the Blow-Down
valve. This causes a burst of compressed air, which
can project loose objects, debris or abrasive toward
anyone in the area. Therefore, no one should be
close to a Pressure Release (RC-176) Abrasive Blaster
during blasting operations.
DANGER : Respiratory disease can result from
airborne particles generated by abrasive blasting.
Anyone involved in the blasting operation or in the
vicinity must wear the appropriate NIOSH/OSHAapproved breathing apparatus. Abrasives containing
silica must NEVER be used.
DANGER : Always stay clear of a Pressure Release (RC176) Abrasive Blaster while it is running. When the
Remote Control Handle is released, compressed air
will rush out suddenly and violently from the exhaust
valve. You must wait until the Abrasive Blaster is
depressurized before adjusting the Metering Valve.
WARNING : Only persons who have been fully
trained in abrasive blasting should run the Abrasive
Blaster. This manual provides only basic information
on the safe operation of the features of ISTblast RC176/RC-186 Series Abrasive Blasters..
WARNING : You must NEVER point the Blast Nozzle
towards anyone, including yourself, or towards the
Abrasive Blaster.
WARNING : Make sure the Choke Valve is completely
open during blasting to prevent damage to the
equipment.
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Blasting (end)
HOW TO DRAIN THE MOISTURE SEPARATOR
The Moisture Separator must be drained
periodically during blasting. To do so, it is best to
keep the Drain Valve slightly open. This way, air
will continuously escape and force the moisture
out.
WARNING : The Abrasive Blaster must receive
clean, cool, dry compressed air to run properly.
Depending on the quality of the air being
supplied, the Moisture Separator included with
the Abrasive Blaster may not have the capacity to
ensure this is the case.
HOW TO SHUT DOWN THE ABRASIVE BLASTER
When you have finished blasting, you must shut
down the Abrasive Blaster. To do so, release the
Remote Control Handle and then shut off the Inlet
Valve. In the case of an RC-176 Pressure Release,
the Abrasive Blaster will be depressurized by that
time.
HOW TO DISCONNECT THE AIR SUPPLY HOSE
Even once you have depressurized the Abrasive
Blaster and shut off the Inlet Valve, the Compressed
Air Supply Hose may still contain pressure, which
must be expelled before you disconnect the hose. To
do so, shut off the compressed air at its source and
open the Drain Valve on the Abrasive Blaster. Slowly
open the Inlet Valve on the Abrasive Blaster. This will
allow the compressed air stored in the Compressed
Air Supply Hose to exit through the Drain Valve. Once
the sound of air escaping through the Drain Valve
has stopped, squeeze the Compressed Air Supply
Hose and make sure there is no more compressed air
left inside. Once this is done, you can disconnect it.
DANGER : Compressed Air Supply Hoses must NEVER
be disconnected until the “HOW TO DISCONNECT
THE AIR SUPPLY HOSE” procedures have been carried
out. Otherwise, the hose could blow off violently and
injure or kill someone in the area.
When using an RC-186 Pressure Hold, make sure
that the pneumatic Control Handle is released.
Next, shut off the Main Air Supply Valve and
slowly open the Blow-Down Valve to let out the
compressed air that is stored in the Abrasive
Blaster.
RC-176 Pressure Release System
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Maintenance Schedule
WARNING : Only experienced, qualified persons should perform maintenance. The
maintenance procedures and timetable below must be followed; otherwise, the equipment
may perform poorly or fail. Furthermore, the equipment warranty will bISTblastme void.
DANGER : Maintenance must NEVER be done on the Abrasive Blaster nor should anyone
try to open it while it is pressurized. Serious injury or death will result from the violent
expulsion of compressed air and propelled objects.
Inspections and Maintenance
Frequency
1- Inspect personal protective equipment
Every day
2- Inspect remote control handles and control hose/cord
Every Day
3- Inspect blast hose, couplings & gaskets
Every Day
4- Inspect blasting nozzle
Every Day
5- Inspect air hose, couplings and gasket
Every Day
6- Inspect & clean blow-down muffler (if equipped)
Every Week
7- Inspect pop-up & pop-up gasket
Every Months
8- Service metering valve
Every 3 Months
9- Service combination valve (if equipped)
Every 3 Months
10- Service control valve(s) (if equipped)
Every 3 Months
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Maintenance Procedures
1. Inspect Personal Protective Equipment (PPE)
Inspect all PPE to make sure that it fits and that it is in good working condition. Replace or repair PPE, or have it fitted, as needed.
2. Inspect Remote Control Handles and Control Hose/Cord
Pneumatic Remote Control Systems :
Inspect the Control Handle to be sure the Safety Flap/Lever Lock/Button is in good working condition. Check for
damages, and replace or repair components as needed. Inspect the twin-line hoses and replace them if there are
leaks, abrasions or soft spots.
Electric Remote Control Systems :
Inspect the Control Handle and make sure the Safety Flap/Lever Lock/Button is in good working condition. Check
for damages, and replace or repair components as needed. Inspect the control cord and replace it if there are
damaged plug ends or signs of abrasion, exposed wires or cracks
3. Inspect Blast Hose, Couplings & Gaskets
Check the Blast Hose for leaks, abrasions and soft spots. Inspect the couplings for damage, leaks and wear. Check
the coupling gaskets for leaks and wear. Replace all components as needed. Be sure safety clips and whip checks
(safety cables) are used to secure Blast Hose connections.
4. Inspect Blasting Nozzle
Check the Blasting Nozzle for wear, and measure the bore diameter. If the bore diameter is worn to the point of
being 1/16 in. larger than its original diameter, replace the Blasting Nozzle. For instance, a #5 Nozzle (5/16 in. bore)
needs to be replaced when the bore reaches 3/8 in.
5. Inspect Air Hose, Couplings & Gaskets
Check the Air Hose for leaks, abrasions and soft spots. Check the couplings for damage, leaks and wear. Check
the coupling gaskets for leaks and wear. Replace all components as needed. Be sure safety clips and whip checks
(safety cables) are used to secure Air Hose connections.
6. Inspect & Clean Blow-down Muffler
Remove the Blow-Down Muffler and turn it upside down. Tap it on a hard surface to free any debris that may be
trapped inside. Replace the muffler if it is blocked and the obstruction cannot be cleared
7. Inspect Blow-down Hose Assembly
Remove and inspect the Blow-Down Hose Assembly. Replace it if you find leaks or soft spots.
8. Inspect Pop-Up & Pop-Up Gasket
Check the Pop-up and Pop-up Gasket for wear. Replace as needed
9. Service Metering Valve
Disassemble and clean the Metering Valves. Check for worn components and make sure it is working properly.
Replace any worn components. Lubricate the two PMV-186 valves with an anti-seize compound before reassembly.
10. Service Air Valve AV-186
Disassemble and clean the valves. Check for worn components and make sure it is working properly. Replace any worn components. Lubricate with an anti-seize compound before reassembly.
12. Service Control Valve(s)
Disassemble and clean the valve(s). Check for worn components and make sure everything is working properly. Replace any worn components. Lubricate with an anti-seize compound before reassembly
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Tr o u b l e s h o o t i n g
DANGER : The Abrasive Blaster must NEVER be opened while it is pressurized. Extreme
caution is required when troubleshooting involves pressurizing the Abrasive Blaster.
Only experienced, qualified persons should perform troubleshooting procedures.
ABRASIVE NOT FLOWING DURING BLASTING (AIR
ONLY)
Once this is done, you can refill the Abrasive Blaster.
Possible Causes :
It is advisable to use a screen to keep foreign objects
from getting inside the Abrasive Blaster and causing
a blockage.
1. The Abrasive Blaster is empty. The abrasive cut-off function (if equipped) is engaged
and is preventing the abrasive from flowing.
2. The Metering Valve is closed or not properly adjusted.
If you suspect that a PMV-186 Metering Valve is not
opening, conduct the following test : Shut off the Metering Valve completely by turning the knob clockwise
until it stops. Next, turn it counterclockwise about 9
full turns. Then, depress the Control Handle and check
if the knob is difficult to turn or does not turn at all If so,
the Metering Valve is opening properly.
3. There is a blockage in the Metering Valve.
To free the blockage from a PMV-186 Metering
Valve, begin by turning the knob on the Metering
Valve clockwise until it stops. Then, turn the knob
counterclockwise 9 full turns so it is fully open. Depress
the Control Handle and have a sISTblastnd qualified
person close the choke valve for 2 sISTblastnds and
then re-open it immediately. Minor obstructions, such
as paint chips, a bit of wet abrasive or a piece of paper,
will be forced through the Metering Valve and out the
Nozzle. Turn the Metering Valve back to the required
blast setting and check if the obstruction has been
removed.
If there is still a blockage, depressurize the Abrasive
Blaster, remove the Pusher Line and the Metering Valve
and check if there is a steady stream of abrasive. If so,
allow the Abrasive Blaster to empty, and then reinstall the
Metering Valve.
4. There is wet abrasive in the Abrasive Blaster.
The wet abrasive must be removed. To do so,
depressurize the Abrasive Blaster, remove the Handway
Assembly and scoop or vacuum out the wet abrasive.
The Abrasive Blaster must always be used with dry
abrasive and supplied with clean, cool, dry air to keep
the abrasive dry. For outdoor operations, using a lid
is rISTblastmmended to prevent water from getting
inside the Abrasive Blaster.
ABRASIVE STREAM TOO HEAVY OR THROBBING
during BLASTING
Possible Causes :
Note : When RC-176 systems first start up, they may throb
for a while if there is an accumulation of abrasive in the
blast hose from a previous operation. This is normal, and
no corrective action is needed.
1. The Choke Valve is partially closed.
The Abrasive Blaster should be operated ONLY with the
Choke Valve fully open. Doing otherwise will cause
2. The Metering Valve needs adjusting.
Refer to the instructions on page 10 on how to adjust
Metering Valves.
If you find a large obstruction, you will have to remove it
from inside the Pressure Vessel. To do so, start by making
sure that the Abrasive Blaster is depressurized. Next,
remove the Handway Assembly, scoop or vacuum all the
abrasive out of the Pressure Vessel, and then remove the
obstruction. You can then reinstall the Handway Assembly
and the Metering Valve. Be sure to tighten them securely.
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Tr o u b l e s h o o t i n g ( c o n t ’ d )
DANGER : The Abrasive Blaster must NEVER be opened while it is pressurized. Extreme
caution is required when troubleshooting involves pressurizing the Abrasive Blaster.
Only experienced, qualified persons should perform troubleshooting procedures.
LOW PRESSURE AT THE NOZZLE
Possible Causes :
ABRASIVE BLASTER DOES NOT TURN ON OR IS SLOW
TO DO SO
Possible Causes :
1. The air compressor is too small or the load button
is not activated.
1. The air compressor is too small or the load
button is not activated.
2. The Nozzle is worn out, creating too much
demand for the compressor.
2. The Nozzle is worn out, creating too much
demand for the compressor.
3. The hose supplying air to the blaster is too small.
3. The hose supplying air to the blaster is too small.
4. There is a hole in the blast hose.
5. The Nozzle is blocked.
5. The pop-up is not sealing properly.
6. The Inlet Air Valve is dirty or blocked.
6. There are one or more leaks in the Handway
Assembly.
7. The Pneumatic Control Handle (if equipped) is
faulty, damaged or worn out.
7. The Inlet Air Valve is dirty or blocked.
8. The lower plunger (if equipped) in the Inlet Air
Valve is damaged, faulty or worn out.
9. The Choke Valve is partially closed. The Abrasive
Blaster should be operated ONLY with the Choke
Valve fully open. Doing otherwise will cause
damage to the Abrasive Blaster.
10. The Abrasive Metering Valve is open too far.
11. The Nozzle is blocked.
12. The Regulator (if equipped) needs adjusting.
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4. There are one or more leaks in the control hoses
and/or fittings.
8. The Electrical Control Handle (if equipped) is
faulty, damaged or worn out.
9. The Electrical Control coil or coils (if equipped)
are faulty.
10. The Power Source (battery or AC-DC converter)
is not generating enough power to open the
electrical control valves (if equipped).
11. The Control Valve (if equipped) needs servicing
due to insufficient lubrication, or it is jammed,
faulty, damaged or worn out.
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Tr o u b l e s h o o t i n g ( e n d )
DANGER : The Abrasive Blaster must NEVER be opened while it is pressurized. Extreme
caution is required when troubleshooting involves pressurizing the Abrasive Blaster.
Only experienced, qualified persons should perform troubleshooting procedures.
BLAST MACHINE TURNS ON ACCIDENTALLY OR
unexpectedly
Possible Causes :
1. The safety flap, lever or lock button on the Control
Handle is damaged or missing.
2. The Pneumatic Control Handle (if equipped) is
faulty, damaged or worn out.
3. The Electrical Control Handle (if equipped) is
faulty, damaged or worn out.
4. The Electrical Control Cord (if equipped) is faulty,
damaged or worn out (if equipped).
BLAST MACHINE TURNS OFF TOO SLOWLY OR
DOES NOT TURN OFF WHEN CONTROL HANDLE IS
RELEASED
Possible Causes :
1. The Pneumatic Control Handle (if equipped) is
faulty, damaged or worn out
2. .The Electrical Control Handle (if equipped) is
faulty, damaged or worn out.
3. The Electrical Control Cord (if equipped) is faulty,
damaged or worn out.
4. The Air Valve (if equipped) needs servicing due
to insufficient lubrication, or it is jammed, faulty,
damaged or worn out.
5. The Combination Valve Assembly (if equipped) is
not seating properly because it is faulty, damaged
or worn out.
6. An obstruction in the Blow-Down Muffler is
hindering the release of air. .
2015-11-10
AIR BLAST STOPS BUT ABRASIVE CONTINUES TO
FLOW WHEN CONTROL HANDLE IS RELEASED
(APPLIES ONLY TO SYSTEMS WITH PMV-186 SERIES
METERING VALVES)
Possible Causes :
1. The Urethane Seat (black) in the Metering Valve is
faulty, damaged or worn out.
2. The MN2 Sleeve in the Metering Valve is faulty,
damaged or worn out.
3. The MN2 Plunger in the Metering Valve is faulty,
damaged or worn out.
4. Foreign material is jammed between the Plunger
and the Metering Valve Seat.
5. The Metering Valve Spring is faulty, damaged or
worn out.
ABRASIVE STOPS FLOWING BUT AIR BLAST
CONTINUES WHEN CONTROL HANDLE IS RELEASED
Possible Causes :
1. The lower plunger in the AV-176 or AV-186 Air Valve
is faulty, damaged or worn out.
2. The piston seal in the AV-176 or AV-186 is faulty,
damaged or worn out.
3. The O-ring in the AV-176 or AV-186 Valve is faulty,
damaged or worn out.
1046 Pressure Vessel - Instruction Manual & Parts
14
Innovation and Leading Technology
System assembly -
Parts (front view)
2
1
3
4
5
B
6
C
10
11
9
8
12
A
7
14
16
15
13
21
17
20
18
7
19
2015-11-10
1046 Pressure Vessel - Instruction Manual & Parts
15
Innovation and Leading Technology
System assembly -
30
Parts cont’d (front view)
22
30A
23
31
7
AV-176
24
25
13
25
6
32 33
26
27
27
27
25
29
28
28
28
33A
34
AV-186
34
27
35
36
38
39
37
37
40
36
41
42
43
53
2015-11-10
PMV-186
1046 Pressure Vessel - Instruction Manual & Parts
16
Innovation and Leading Technology
System assembly -
Parts cont’d (miscellaneous)
44
47
46
49
50
48
51
59
52
62
63
54
60
61
56
54A
55
58
64A
57
See inside parts page 22
66
64
65
See details parts page 22
2015-11-10
1046 Pressure Vessel - Instruction Manual & Parts
17
Innovation and Leading Technology
System assembly Qty
#
STOCK
PRESSURE VESSEL ONLY
1
34
908846
‘‘O’’ ring FOR 10 pi3
5’’ plunger (LG serie)
NIPPLE 3’’ x 1¼’’
‘‘T’’ coupling 1¼’’
plug 1¼’’
NIPPLE 3’’ x 1¼’’
NH ¾’’ NOZZLE COUPLING
¾’’ sbh HOSE
1
1
1
1
1
1
1
6’
35
36
37
38
#
STOCK
DESCRIPTION
A
908820
B
C
1
2
3
4
5
6
740104
610044
630805
630840
630844
630805
607051
606003
7
608821
8
9
10
11
12
630111
632234
611022
611035
324560
Parts list
AIR valve av-176 *
NIPPLE 6’’ X ¼’’
‘‘T’’ PL ¼’’
¼’’ NTP gauge
AIR LINE FILTER
FITTING PUSH-IN 90º ¼’’
DESCRIPTION
Qty
2
608106
607090
607091
630884
AIR valve av-186-150 * *
1½’’ ball valve
HOSE INSERT SWIVEL 1½’’
DOUBLE BOLT CLAMP
Bottom vessel plug 1¼’’
2
4
4
1
39
908847
1¼’’ union ball valve
2
40
606007
1½’’ SBH hose
6’
41
608845
42
631060
PMV-186 VALVE assembly *
PA reducer 1½’’ to 1¼’’
1
43
607075
NCV/TC 1¼’’ COUPLING
1
1
1
1
1
44
908208
shuttle valve
46
324560
FITTING PUSH-IN 90º 1/4’’
2
2
2
1
1
47
608519
Pilot valve
1
48
632760
BP MENDER ½’’
1
49
632745
52
632226
632232
632214
½’’ x ¼’’ brass connector
¼’’ brass T-street
¼’’ 90° brass
BP HEX NIPPLE REDUIT ¼’’ x 1/8’’
1
50
51
53
324560
push-in ¼’’ @ 90°
1
54
54A
606167
624117
4’’ flexible hose
4’’ Clip for flexible hose
1
1
55
-/-
electrical box (see detail p. 22)
1
56
324503
push-in fitting x ¼ M
1
(per
foot)
**
1
1
1
13
324571
blue tubing air line
14
630805
NIPPLE 3’’ x 1¼’’
1
15
630840
‘‘T’’ PL 1¼’’
1
16
630884
1¼’’ plug
1
17
18
19
20
630801
630890
630840
630801
1¼’’ nipple close
UNION PA 1¼’’
‘‘T’’ PA 1¼’’
NIPPLE 1¼’’
1
1
1
1
21
324560
FITTING PUSH-IN 90º ¼’’
1
57
324502
push-in fitting
1
22
630801
1¼’’ nipple close
1
58
324560
push-in ¼’’ @ 90°
1
23
24
25
26
27
28
29
30
630890
1
631050
631035
630840
631001
631045
611057
632730
Union pa 1¼’’
reducer HeX. PA 1½ x 1¼
‘‘T’’ PA 1½’’
‘‘T’’ PA 1¼’’
nipple PA 1½’’
90° elbow PA 1½’’
1½’’ moisture separator
½’’ 90° brass elbow
59
324584
‘‘T’’ push-in ¼’’
1
60
324503
¼’’ push-in
1
61
632226
¼’’ ‘‘T’’ brass
1
62
632233
¼’’ 90° elbow brass
1
63
632202
¼’’ brass hex. nipple
1
64
740102
ACcESS DOOR KIT
1
31
606104
½’’ white nylon hose
64A
740101
ACcESS DOOR gasket
1
32
33
33A
631001
608106
608230
1½’’ nipple close
1½’’ ball valve
DRAIN COCK VALVE
65
606193
DUAL LINE REMOTE CONTROL HOSE 55’ C/W FITTING
2
66
908006
PNEUMATIC DEADMAN CONTROL HANDLE
2
* See details parts page
2015-11-10
19 -
1
1
1
1
2
1
1
(per
foot)
1
1
1
* * See details parts page 20
-
* * * See details parts page 21
1046 Pressure Vessel - Instruction Manual & Parts
18
Innovation and Leading Technology
Exploded view
AV - 176 A i r v a l v e a s s e m b l y -
A
32
30
31
14
15
21
20
13
22
11
10
33
9
12
8
34
7
6
19
18
26
28
23
5
17
27
3
2
4
29
1
16
A
#
608821
STOCK CODE
#
av-176 complete valve ass’Y
DESCRIPTION
STOCK CODE
DESCRIPTION
10
11
12
VALVE PLUG
O-RING
BASE
O-RING
1
770181
2
770191
PIN
17
3
770186
PINCH RAM
18
4
770184
UPPER ROD ASS’Y , include : ITEMS 26, 27, 28, 29
19
5
770192
CYLINDER
21
6
770187
SPRING
22
CURVED SPRING WASHER
CAP
SEAL KIT
770182
EXTERNAL CIRCLIP
PISTON SEAL (770190)
LOCK NUT
7
770188
SHAFT
28
UPPER ROD SEAL
8
770189
PISTON
29
CIRCLIP
9
770185
LOWER ROD ASS’Y , nclude : ITEMS 30, 31, 32, 33
32
13
770196
BASE
26
770219
UPPER ROD GUIDE
LOWER ROD SEAL
14
770197
HEX HEAD BOLT
27
770220
UPPER ROD GUIDE BUSH
15
770198
FLAT WASHER
30
770223
LOWER ROD GUIDE
16
770199
NUT
31
770224
LOWER ROD GUIDE BUSH
20
770213
FLAT WASHER
32
770225
LOWER ROD SEAL
23
770216
EXHAUST FILTER
33
770226
CIRCLIP
(34)
PLUG KIT
770183
2015-11-10
include : ITEMS 11,12, 20, 21, 22
1046 Pressure Vessel - Instruction Manual & Parts
19
Innovation and Leading Technology
Exploded view
A i r v a l v e AV - 1 8 6 -
B
1
2
22
23
4
5
7
8
9
3
11
6
13
14
10
16
18
19
12
15
17
20
B
908846
#
STOCK CODE
1
2
4
5
*
*
*
6
7
*
8
9
10
*
*
11
12
*
13
14
aIR VALVE av186-150 : complete valve ass’Y
DESCRIPTION
*
2015-11-10
QTY
#
1
15
O-RING 31.5mm x 2mm
1
16
COVER
1
17
LOCK NUT 5/16’’ UNF
1
18
FLAT WASHER 8mm
2
FLAT WASHER
CAP
3
21
STOCK CODE
*
DESCRIPTION
QTY
RETAINER
1
LOCK NUT 1/4’’ UNF
1
INNER BUSH
1
O-RING 34mm x 1.8mm
1
19
BODY
1
20
SPRING WASHER 1/4’’
4
2
21
NUT 1/4’’ unc
4
DIAPHRAGM
1
22
hex head machine screw ¼’’ unc x 35mm
4
GUIDE BUSH
1
23
spring
1
O-RING 45mm x 3mm
1
O-RING 9mm x 2.65mm
1
SHAFT
1
FLAT WASHER
1
SEAT HOLDER
1
RUBBER GASKET
1
*
* Service kit available only :
608823 = # 2, 4, 5, 7, 9, 10, 12, 14,16, 18.
1046 Pressure Vessel - Instruction Manual & Parts
20
Innovation and Leading Technology
Abrasive metering valve PMV-186 -
Exploded view
B
21
1
2
23
3
6
8
4
5
10
7
9
13
14
11
12
15
17
25
18
19
20
16
22
24
A
608845
#
STOCK CODE
PMV-186 complete valve ass’Y
DESCRIPTION
#
STOCK CODE
DESCRIPTION
1
770022
top
15
608840
URETHANE SEAT
2
770201
anti-vibration washer
16
608841
SEAT HOLDER
3
770023
STOP RING
17
608839
O-RING
4
Spring
18
770032
BASE
PISTON SEAL
19
FLAT WASHER
PLUNGER COVER
770207
7
770024
770026
770202
770203
20
HEX HEAD BOLT
NYLON WASHER
770033
770213
21
770208
EXHAUST FILTER
8
PISTON
22
770209
SQUARE HEAD PLUG
9
770204
770121
TUNGSTENE PLUNGER
23
770021
CONTROL KNOB
10
CYLINDER
24
1 ¼’’ X 1 ¼’’ PIPE NIPPLE
11
608830
770034
PLUNGER SEAL c/wITH o-ring
25
TUNGSTEN SEAT KIT INCLUDE : #15, 16, 17
12
770030
770211
PLUNGER SEAL c/without o-ring
13
770206
BUSH
14
608832
TUNGSTEN CARBIDE SLEEVE
5
6
2015-11-10
26
KIT
770210
INCLUDE ITEMS # 5,11,12, 13, 14, and 15, 16, 17
1046 Pressure Vessel - Instruction Manual & Parts
21
Innovation and Leading Technology
System assembly - Electrical
1
2
5
2
6
box, exploded view
#
STOCK
1
2
3
4
5
6
608568
324561
324571
324502
324503
632202
DESCRIPTION
solenoid valve
90° pushing fitting x 1/8
nylon tubing (sold by foot)
push-in fitting
push-in fitting x ¼ M
¼ hex nipple
See box page17
3
4
120 V
Exploded view
Control handle systems -
3
5
6
4
2
pneumatic CONTROL HANDLE
#
DESCRIPTION
#
Pneumatic deadman control
4
770062
SAFETY FLAP
1
5
632002
HEX NIPPLE 1/8’’ NPT x 1/8’’ W/BALL ST
2
6
632224
HEX NIPPLE 1/8’’ NPT x 1/4’’ W/BALL ST
A
STOCK
908006
770061
HANDLE CONTROL PNEUMATIC REPAIR KIT
STOCK
1
DESCRIPTION
3
2015-11-10
1046 Pressure Vessel - Instruction Manual & Parts
22
Innovation and Leading Technology
N OVA 2 0 0 0 a s s e m b l y -
1
Exploded view
9
11
12
13
14
10
16
17
23
4
18 19
6
5
26
7
22
3
21
20
27
24
25
2
15
8
2015-11-10
1046 Pressure Vessel - Instruction Manual & Parts
23
Innovation and Leading Technology
N OVA 2 0 0 0 a s s e m b l y #
STOCK
1
603500
2
DESCRIPTION
Parts list
#
STOCK
nova 2000 assembly
15
603521
belT W/bUCKle
603520
CaPe, 28’’ nylon
16
603522
aIR InleT assembly
3
603502
InneR bIb
17
603515
bReaTHInG TUbe
4
603503
CaPe CoveR banD
18
603523
25’ bReaTHInG aIR sUPPly Hose, 3/8’’
5
603517
HeaD Dome & sIDeWInGs large
19
603524
50’ bReaTHInG aIR sUPPly Hose, 3/8’’
6
603504
HeaD Dome (medium)
20
603516
FloW ConTRol valve assembly W/belT
7
603505
sIDeWInGs (medium)
21
603519
1/4’’ QUICK Release TaIl, male THReaD, 1/4’’ mnPT
8
603506
1/2'' Quick release tail 3/8'' MNPT
22
603525
¼’’ QUICK Release CoUPleR, Female THReaD, ¼’’ FnPT
9
603507
WInDoW FRame GasKeT
23
603510
Cool TUbe W/bsP THReaD & belT
10 603508
vIsoR
24
603526
50’bReaTHInG aIR sUPPly Hose, 1/2’’
11 603509
laTCH & sCReWs
25
603527
100’ bReaTHInG aIR sUPPly Hose, 1/2’’
12 603514
InneRs, 10 PaCK, (ansI Z87.1-1989)
26
603511
HoT TUbe W/bsP THReaD & belT
13 603512
oUTeRs, 50 PaCK, 0.20 THICK
27
603528
ConsTanT FloW valve assembly, 1/2’’
14 603513
TeaR aWays, 50 PaCK
28
2015-11-10
DESCRIPTION
1046 Pressure Vessel - Instruction Manual & Parts
24
Innovation and Leading Technology
RADEX Breathing airline filter -
A
1
2
3
Exploded view
5
6 OUTLET
21
4
11
6
8
7
6 OUTLET
5
20
6
19
23
22
24
9
10
12
16
18
17
13
14
15
2015-11-10
1046 Pressure Vessel - Instruction Manual & Parts
25
Innovation and Leading Technology
RADEX Breathing airline filter -
#
STOCK
DESCRIPTION
A
603600
RADEX FILTER ASSEMBLY
1
603601
2
603602
3
603603
4
Parts list
#
STOCK
DESCRIPTION
13
603613
DRAIN TAP, BRASS, ¼’’ NPT
14
603614
BASE MOUNT
3
15
603615
AUTO DRAIN UNIT, ¼’’ NPT
3
CAP, BRASS, /8’’
16
603616
MICRO MIST FILTER ½’’ ASSEMBLY
603604
PRESSURE REGULATOR, LESS GAUGE
17
603617
REDUCING NIPPLE, BRASS, 1’’ x ½’’
5
603605
PRESSURE GAUGE
18
603618
ELBOW, BRASS, ¼’’
6
603606
VALVE, PRESS RELIEF, 125 PSI, ¼’’ NPT
19
603619
SIX OUTLET FILTER LID
7
603607
HEX NIPPLE, BRASS, /8’’
20
603620
6 OUTLET MANIFOLD
8
603608
FILTER LID
21
603621
COUPLERS
9
603609
‘‘O’’- RING, SET OF 2
22
603622
PRESSURE GAUGE
10
603050
FILTER CARTRIDGE, FLANGED
23
603623
SUPER HIGH FLOW REGULATOR
11
603611
BOLT, NUT, WASHER, SET OF 4
24
603624
CONNECTOR, 1’’ NPT
12
603612
FILTER BODY
2015-11-10
3
QUICK RELEASE COUPLER, FEMALE THREAD, /8’’
TEE, BRASS, /8’’
3
1046 Pressure Vessel - Instruction Manual & Parts
26
Innovation and Leading Technology
I S T b l a s t WA R R A N T Y R E G I S T R AT I O N
ISTblast would like to thank you for your recent purchase of our product line. Please complete the card
below and either mail or fax it to our office so that we may start the warranty of your product and keep
you up to date on the EPA regulations by fax. Again, thank you for your purchase and if you have any
suggestions or comments, please feel free to contact our office.
COMPANY NAME : |__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|
ADDRESS :
|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|
CITY : |__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|
COUNTRY : |__|__|__|__|__|__|__|__|__|__|__|__|__|
STATE/PROV. : |__|__|__|__|__|__|__|__|__|
ZIP CODE : |__|__|__|__|__|__|__|__|__|__|__|
CONTACT : |__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|
TEL. NUMBER: |__|__|__| |__|__|__| - |__|__|__|__|
FAX NUMBER: |__|__|__| |__|__|__| - |__|__|__|__|
PURCHASE FROM: |__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|
DATE OF PURCHASE:
|__|__| |__|__| |__|__|__|__|
Month Day
Year
SERIAL NUMBER: |__|__| - |__|__|__| - |__|__|__|__|
TYPE OF MEDIA USED:
MODEL NUMBER: |__|__|__|__|__|__|
|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|_
Which factors most influenced your decision to purchase this ISTblast unit?
|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|__|
SUGGESTIONS ABOUT THE EQUIPMENT: ___________________________________________________
_______________________________________________________________________________________
_______________________________________________________________________________________
______________________________________________________________________________________
_______________________________________________________________________________________
IMPORTANT! Please complete and return within 30 days after purchase to activate the warranty.
PLEASE SEND THE COMPLETED FORM TO :
IST
4160 Industriel Blvd.
Laval, QC, H7L 6H1 CANADA
Tel. : 450 963-4400 or 1 800 361-1185 • Fax : 450 963-5122
[email protected] • www.istblast.com
2015-11-10
1046 Pressure Vessel - Instruction Manual & Parts
27
Innovation and Leading Technology
our mission
ISTblast is a leading industrial manufacturer of standard and custom engineered
equipment for the surface treatment industry and the solvent recycling industry.
ISTblast is dedicated to being an innovative and trusted supplier in the conception,
fabrication and distribution of surface treatment equipment and recycling equipment.
The success of our mission relies on the following core values :
Innovation
integrity
Quality
The products, technologies and industry expertise of ISTblast are used in a wide range of
manufacturing and industrial applications, including but not limited to :
General Manufacturing
Industrial Equipment
Metal forming
Aerospace and Aviation
Rail and Transit
Marine
Automotive
Petroleum
Flexography (labelling) & Lithography
Wood finishing
Power & Energy
Pharmaceutical
2015-11-10
4160 Industriel Blvd.
Laval, Quebec
H7L 6H1 Canada
Toll free 1 800 361-1185
T 450 963-4400
F 450 963-5122
[email protected]
www.istblast.com
1046 Pressure Vessel - Instruction
Manual & Parts
28